html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
caption, tbody, tfoot, thead ,input{
margin: 0;padding: 0;border: 0;outline: 0;vertical-align: baseline;background: transparent;font-family: 'Microsoft Yahei';}
body {line-height: 1;font-family: 'Microsoft Yahei';background-color:#fff;}
ol, ul ,li{list-style: none;}
/* remember to define focus styles! */
:focus {outline: 0;}
/* remember to highlight inserts somehow! */
ins {text-decoration: none;}
del {text-decoration: line-through;}
input{background: none;border: none;}
img{max-width: 100%;}
.lt,.fl{float: left;}
.rt,.fr{float: right;}
.clearfix:after{content:".";display:block;height:0;font-size:0em;line-height:0;visibility:hidden;clear:both;}
.clearfix{zoom:1;}
.clear{clear:both}
a:link,a:visited,a:active{text-decoration: none;}
a:active {outline: none;star:expression(this.onFocus=this.blur());}
a:hover{  text-decoration:none;}
.none{display:none;}
.css3guodu { -o-transition: all 0.5s ease-out 0s; -webkit-transition: all 0.5s ease-out 0s; -moz-transition: all 0.5s ease-out 0s; transition: all 0.5s ease-out 0s; }
.iyf{text-align:justify;}
.comwidth{width: 1200px;margin: 0 auto;}
.yh a{font-size:18px; width: 460px;text-overflow: ellipsis; white-space: nowrap; display: inline-block; overflow: hidden;}